.menu ul {
    display: flex;
    justify-content: center;}
.menu ul .menuList {
    width: 80%;
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;}
.menu ul .menuList li {
    line-height: 3.25rem;}
.menu ul .menuList li a {
    font-size: 1rem;
        color: rgb(0,0,0) !important;}
.layui-nav-child {
    top: 3.5rem;}
.sidebar {
    flex: 0 0 16.25rem;
    background-color: #fff;
    border-right: 0.0625rem solid #eaeaea;}

.sidebar-header {
    background-color: #ee822f;
    color: #fff;
    text-align: center;
    padding: 1.125rem 0;
    font-size: 1.25rem;
    font-weight: bold;
    letter-spacing: 0.125rem;}
.nav-menu {
            list-style: none;
            padding: 1.25rem 0;}

        .nav-item {
            padding: 0 0.625rem;
            margin-bottom: 0.3125rem;}

        .nav-link {
            display: flex;
            align-items: center;
            padding: 0.625rem 0.9375rem;
            color: #4b2c20;
            font-size: 0.9375rem;
            border-radius: 0.25rem;
            transition: all 0.3s ease;}

        .nav-link:hover {
            background-color: #f0f4f8;
            color: #4b2c20;}

        /* 模拟小图标 */
        .nav-icon {
            display: inline-block;
            width: 0.5rem;
            height: 0.5rem;
            background-color: #4b2c20;
            border-radius: 50%;
            margin-right: 0.75rem;
            transition: background-color 0.3s;}

        /* 激活状态（当前选中） */
        .nav-item.active .nav-link {
            color: #4b2c20;
            font-weight: bold;
            background-color: #fce6d5;}

        .nav-item.active .nav-icon {
            background-color: #4b2c20;}
.top-bar {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 0.9375rem;
    border-bottom: 0.0625rem solid #eee;
    padding-bottom: 0.9375rem;}

.page-title {
    font-size: 1.5rem;
    color: #4b2c20;
    font-weight: bold;
    border-left: 0.3125rem solid #4b2c20;
    padding-left: 0.9375rem;}
.breadcrumb {
    font-size: 0.8125rem;
    color: #888;
    margin-top: 0.3125rem;}

.breadcrumb span {
    margin: 0 0.25rem;
    color: #ccc;}